PT - JOURNAL ARTICLE AU - Nancy Beerens AU - Rene Heutink AU - Frank Harders AU - Marit Roose AU - Sylvia B.E. Pritz-Verschuren AU - Evelien A. Germeraad AU - Marc Engelsma TI - Novel incursion of a highly pathogenic avian influenza subtype H5N8 virus in the Netherlands, October 2020 AID - 10.1101/2020.11.03.361634 DP - 2020 Jan 01 TA - bioRxiv PG - 2020.11.03.361634 4099 - http://biorxiv.org/content/early/2020/11/03/2020.11.03.361634.short 4100 - http://biorxiv.org/content/early/2020/11/03/2020.11.03.361634.full AB - The HPAI H5N8 virus detected in mute swans in the Netherlands in October 2020 shares a common ancestor with clade 2.3.4.4b viruses last detected in Egypt in 2018-2019 and has a similar genetic composition. The virus is not directly related to European H5N8 viruses detected in first half of 2020.Competing Interest StatementThe authors have declared no competing interest.